Which of the Following Is a Benefit of Constructing a Use

Multiple Choice

Which of the following is a benefit of constructing a use case dependency diagram?

A) a graphical depiction of the system's events and their states enhances the understanding of system functionality
B) it aids the project manager determine which use cases are easy to implement.
C) it may help identify missing use cases.
D) both A and C above
E) both A and B above